LM393DGKR Dual Differential Comparator with Low Power (0.8mA) Wide Supply Range (2V-36V) Open-Collector Outputs ESD Protection and VSSOP-8 Package

LM393DGKR Dual Differential Comparator with Low Power (0.8mA) Wide Supply Range (2V-36V) Open-Collector Outputs ESD Protection and VSSOP-8 Package

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Features

andbull; NEW LM393B and LM2903B

andbull; Improved specifications of B-versionandndash; Maximum rating: up to 38Vandndash; ESD rating (HBM): 2kVandndash; Low input offset: 0.37mVandndash; Low input bias current: 3.5nAandndash; Low supply-current: 200andmicro;A per comparatorandndash; Faster response time of 1andmicro;secandndash; Extended temperature range for LM393Bandndash; Available in tiny 2 x 2mm WSON package

andbull; B-version is drop-in replacement for LM293, LM393 and LM2903, A and V versions

andbull; Common-mode input voltage range includes ground

andbull; Differential input voltage range equal to maximum rated supply voltage: andplusmn;38 V

andbull; Low output saturation voltage

andbull; Output compatible with TTL, MOS, and CMOS

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Applications

andbull; Vacuum robot

andbull; Single phase UPS

andbull; Server PSU

andbull; Cordless power tool

andbull; Wireless infrastructure

andbull; Applicances

andbull; Building automation

andbull; Factory automation andamp; control

andbull; Motor drives

andbull; Infotainment andamp; cluster

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Description

The LM393B and LM2903B devices are the next generation versions of the industry-standard LM393 and LM2903 comparator family. These next generation B-version comparators feature lower offset voltage, higher supply voltage capability, lower supply current, lower input bias current, lower propagation delay, and improved 2 kV ESD performance and input ruggedness through dedicated ESD clamps. The LM393B and LM2903B can drop-in replace the LM293, LM393 and LM2903, for both andquot;Aandquot; and andquot;Vandquot; grades.

All devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage.

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INFORMATION

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Drawing

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• High quality products --- our offers are 100% new and original, ROHS
• Competitive price --- good Purchase channels with good price.
• Professional service --- strict quality testing before the shipment, and perfect after-sales service after the purchase.
• Adequate inventory --- With the support of our strong Purchasing team,
• Fast delivery --- we will ship the goods within 1-3 working days after the payment confirmed.

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